CN201599387U - Boost gear of three-wheeled motorcycle front boost reverse gear - Google Patents
Boost gear of three-wheeled motorcycle front boost reverse gear Download PDFInfo
- Publication number
- CN201599387U CN201599387U CN2010201007880U CN201020100788U CN201599387U CN 201599387 U CN201599387 U CN 201599387U CN 2010201007880 U CN2010201007880 U CN 2010201007880U CN 201020100788 U CN201020100788 U CN 201020100788U CN 201599387 U CN201599387 U CN 201599387U
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- gear
- afterburning
- hole
- gear body
- tooth
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Abstract
The utility model discloses a boost gear of a three-wheeled motorcycle front boost reverse gear, which comprises a gear body, wherein outer teeth are arranged on an outer circle of the gear body. The boost gear is characterized in that a step hole is arranged in the center of the gear body; a smaller through hole is arranged on the right of the step hole; a larger hole is arranged on the left of the step hole; and inner teeth are arranged on the hole walls. The through hole on the right of the step hole which is in the center of the gear body is sleeved in the middle left of an output shaft of the three-wheeled motorcycle front boost reverse gear in an empty manner; the outer teeth on the outer circle of the gear body mesh with a small gear arranged on the right of a middle shaft of the three-wheeled motorcycle front boost reverse gear; and the inner teeth on the hole wall on the left of the step hole which is in the center of the gear body correspond to/match with a synchronous gear sleeve on the right of the output shaft arranged the three-wheeled motorcycle front boost reverse gear in a matching manner. The boost gear has reasonable structure, is not easy to damage, and not only can accurately and reliably realize gear reversing and boosting functions, but also is simple and convenient in operation.
Description
Technical field
The utility model relates to the parts of the preceding afterburning reverse gear of motorcycle, is specifically related to the preceding afterburning reverse gear of a kind of motor tricycle and adds powershift gear.
Background technique
Motor tricycle is the traffic tool of developing on the basis of traditional two-wheeled motor vehicle, and what its power plant were continued to use is the motor of the two-wheeled motor vehicle of no reverse gear mechanism, so, can only can not fall back to overtake, use extremely inconvenient.In addition, motor tricycle can satisfy the driving needs by engine mission change speed when smooth road traveling, but when going up a slope, seeming is short of power.For the problem that solves that motor tricycle can not fall back and be short of power at upward slope, people have developed not only to have gear reversing function, but also has afterburning focusing mechanism before the motor tricycle of afterburning function.The structural feature of this device is:
(1) casing is connected with motor, is provided with corresponding driving shaft, output shaft and the jack shaft that cooperates that connect in two ends in casing, and output shaft is connected with back axle by shaft coupling;
(2) the relative sky with the bevel gear that advances of bevel gear that reverses gear is enclosed within on the driving shaft, and with often meshing with the drive bevel gear that is located in the casing, the spline housing of drive bevel gear and the output shaft of motor are connected;
(3) one gearshift tooth covers cooperate with the active axle key and are positioned in the middle of the reverse gear bevel gear and the bevel gear that advances, the gear teeth that are located at this power shift gear cover middle part often mesh with the gearwheel that is located on the jack shaft left part, the both sides of the gear teeth cooperate with back fork, the external tooth that is located at this power shift gear cover left part is corresponding with the internal tooth on the bevel gear right side of reversing gear/cooperate the internal tooth cooperation on the left of the external tooth that is located at this power shift gear cover right part and the bevel gear that advances/corresponding;
(4) one add the middle left part that the powershift gear sky is enclosed within output shaft, and this adds powershift gear and often meshes with the small gear that is located on the jack shaft right part, is provided with internal tooth at the middle part that adds the powershift gear left side; The middle part of one synchronous tooth cover is provided with the annular groove that cooperates with afterburning shift fork, and the internal tooth of this synchronous tooth cover often cooperates with the synchronous tooth of output shaft left part, corresponding with the synchronous tooth of driving shaft right part/as to cooperate, and the external tooth that this synchronous tooth overlaps answer/cooperates with afterburning gear mesh.
Be not difficult to find out that from above adding powershift gear is one of critical component of afterburning focusing mechanism before the motor tricycle, whether its structure is reasonable, reverses gear and afterburning accuracy, reliability and serviceability directly influencing.
Summary of the invention
The purpose of this utility model provides the powershift gear that adds of afterburning reverse gear before a kind of motor tricycle, and it is rational in infrastructure, can guarantee motor tricycle before afterburning reverse gear realize reversing gear and afterburning function accurately, reliably, easy and simple to handle, be not easy to damage.
Afterburning reverse gear adds powershift gear before a kind of motor tricycle described in the utility model, comprise the gear body, on the cylindrical of gear body, be provided with external tooth, it is characterized in that: be provided with a shoulder hole at the center of gear body, the right part of this shoulder hole is that less through hole, a left part is that a bigger hole and a hole wall is provided with internal tooth.
Afterburning reverse gear adds powershift gear before described a kind of motor tricycle, the through hole sky of its described gear body central stepped right part is enclosed within on the middle left part of the output shaft of afterburning reverse gear before the motor tricycle, external tooth on the gear body cylindrical often meshes with the small gear that is located at the jack shaft right part on the preceding afterburning reverse gear of motor tricycle, internal tooth on the gear body central stepped left part hole wall is corresponding with synchronous tooth cover on the output shaft left part that is engaged in afterburning reverse gear before the motor tricycle/cooperation, correspondence when advancing is reversed gear or is cooperated when advancing reinforcing.
Before described a kind of motor tricycle afterburning reverse gear add powershift gear, its internal tooth that is located on the gear body central stepped left part hole wall is a spline, the external tooth that is located on the gear body cylindrical is a straight-tooth.
Before described a kind of motor tricycle afterburning reverse gear add powershift gear, its internal tooth that is located on the gear body central stepped left part hole wall is a spline, the external tooth that is located on the gear body cylindrical is a helical teeth.
Before described a kind of motor tricycle afterburning reverse gear add powershift gear, its internal tooth that is located on the gear body central stepped left part hole wall is an involute profile, the external tooth that is located on the gear body cylindrical is a straight-tooth.
Before described a kind of motor tricycle afterburning reverse gear add powershift gear, its internal tooth that is located on the gear body central stepped left part hole wall is an involute profile, the external tooth that is located on the gear body cylindrical is a helical teeth.
The beneficial effects of the utility model: rational in infrastructure, be not easy to damage, can not only realize reversing gear and afterburning function accurately, reliably, and also easy and simple to handle.
Description of drawings
Fig. 1 is the first form structure schematic representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the second form structure schematic representation of the present utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the 3rd a form structure schematic representation of the present utility model.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the 4th a form structure schematic representation of the present utility model.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the schematic representation that the utility model is installed in the preceding afterburning reverse gear of motor tricycle.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Embodiment one: referring to the powershift gear that adds of afterburning reverse gear before a kind of motor tricycle illustrated in figures 1 and 2, comprise gear body 1, the external tooth 2 that is located on the gear body cylindrical is straight-tooth, be provided with a shoulder hole at the center of gear body 1, the right part of this shoulder hole is a less through hole 3, and the internal tooth 4 that is located at the hole wall in the bigger hole of shoulder hole left part is spline;
Referring to Fig. 9, the utility model is installed in before the motor tricycle on the afterburning reverse gear and the schematic representation when being in neutral, the casing 5 of afterburning reverse gear is connected with motor before the motor tricycle, be provided with corresponding driving shaft 6, output shaft 7 and the jack shaft 8 that cooperates that connect in two ends in casing, output shaft is connected with back axle by shaft coupling;
The bevel gear 9 of reversing gear is enclosed within on the driving shaft 6 with the bevel gear 10 relative skies that advance, and with often meshing with the drive bevel gear 11 that is located in the casing, the spline housing of drive bevel gear and the output shaft of motor are connected;
One power shift gear 12 cooperates with driving shaft 6 keys and is reversing gear bevel gear 9 and advancing between the bevel gear 10, this power shift gear often meshes with the gearwheel 13 that is located on jack shaft 8 left parts, the edge of power shift gear both sides cooperates with back fork (cannot see back fork among Fig. 9), the external tooth that is located at this power shift gear left side central portion is corresponding with the internal tooth on bevel gear 9 right sides of reversing gear/cooperates, be located at the external tooth of this power shift gear right side central and the internal tooth cooperation in bevel gear 10 left sides of advancing/corresponding;
Through hole 3 skies of gear body 1 central stepped right part of the present utility model are enclosed within on the middle left part of the output shaft 7 of afterburning reverse gear before the motor tricycle, external tooth 2 on the gear body cylindrical often meshes with the small gear 14 that is located at jack shaft 8 right parts on the preceding afterburning reverse gear of motor tricycle, that internal tooth 4 on the gear body central stepped left part hole wall and synchronous tooth on output shaft 7 left parts that are engaged in afterburning reverse gear before the motor tricycle overlap is 15 corresponding/cooperate, and the annular fork slot of tooth cover left part cooperates with afterburning shift fork 16 synchronously.
Embodiment two: referring to the powershift gear that adds of afterburning reverse gear before Fig. 3 and a kind of motor tricycle shown in Figure 4, comprise gear body 1, the external tooth 2 that is located on the gear body cylindrical is helical teeth, be provided with a shoulder hole at the center of gear body 1, the right part of this shoulder hole is a less through hole 3, and the internal tooth 4 that is located at the hole wall in the bigger hole of shoulder hole left part is spline.The state that this example is installed in the preceding afterburning reverse gear of motor tricycle is identical with embodiment one.
Embodiment three: referring to the powershift gear that adds of afterburning reverse gear before Fig. 5 and a kind of motor tricycle shown in Figure 6, comprise gear body 1, the external tooth 2 that is located on the gear body cylindrical is straight-tooth, be provided with a shoulder hole at the center of gear body 1, the right part of this shoulder hole is a less through hole 3, and the internal tooth 4 that is located at the hole wall in the bigger hole of shoulder hole left part is involute profile.The state that this example is installed in the preceding afterburning reverse gear of motor tricycle is identical with embodiment one.
Embodiment four: referring to the powershift gear that adds of afterburning reverse gear before Fig. 7 and a kind of motor tricycle shown in Figure 8, comprise gear body 1, the external tooth 2 that is located on the gear body cylindrical is helical teeth, be provided with a shoulder hole at the center of gear body 1, the right part of this shoulder hole is a less through hole 3, and the internal tooth 4 that is located at the hole wall in the bigger hole of shoulder hole left part is involute profile.This example is an optimized technical scheme, and not only reinforcing is reversed gear accurately and reliably, and noise is little; The state that is installed in the preceding afterburning reverse gear of motor tricycle is identical with embodiment one.
Claims (6)
- Before the motor tricycle afterburning reverse gear add powershift gear, comprise gear body (1), on the cylindrical of gear body, be provided with external tooth (2), it is characterized in that: the center at gear body (1) is provided with a shoulder hole, and the right part of this shoulder hole is that the big and hole wall in the hole of a less through hole (3), left part is provided with internal tooth (4).
- 2. afterburning reverse gear adds powershift gear before a kind of motor tricycle according to claim 1, it is characterized in that: through hole (3) sky of described gear body (1) central stepped right part is enclosed within on the middle left part of the output shaft of afterburning reverse gear before the motor tricycle, external tooth (2) on the gear body cylindrical often meshes with the small gear that is located at the jack shaft right part on the afterburning reverse gear before the motor tricycle, the internal tooth (4) on gear body (1) the central stepped left part hole wall be engaged in motor tricycle before synchronous tooth cover on the output shaft left part of afterburning reverse gear corresponding/cooperation.
- 3. afterburning reverse gear adds powershift gear before a kind of motor tricycle according to claim 1 and 2, it is characterized in that: the internal tooth (4) that is located on gear body (1) the central stepped left part hole wall is a spline, and the external tooth (2) that is located on gear body (1) cylindrical is a straight-tooth.
- 4. afterburning reverse gear adds powershift gear before a kind of motor tricycle according to claim 1 and 2, it is characterized in that: the internal tooth (4) that is located on gear body (1) the central stepped left part hole wall is a spline, and the external tooth (2) that is located on gear body (1) cylindrical is a helical teeth.
- 5. afterburning reverse gear adds powershift gear before a kind of motor tricycle according to claim 1 and 2, it is characterized in that: the internal tooth (4) that is located on gear body (1) the central stepped left part hole wall is involute profile, and the external tooth (2) that is located on gear body (1) cylindrical is a straight-tooth.
- 6. afterburning reverse gear adds powershift gear before a kind of motor tricycle according to claim 1 and 2, it is characterized in that: the internal tooth (4) that is located on gear body (1) the central stepped left part hole wall is involute profile, and the external tooth (2) that is located on gear body (1) cylindrical is a helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201007880U CN201599387U (en) | 2010-01-22 | 2010-01-22 | Boost gear of three-wheeled motorcycle front boost reverse gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201007880U CN201599387U (en) | 2010-01-22 | 2010-01-22 | Boost gear of three-wheeled motorcycle front boost reverse gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599387U true CN201599387U (en) | 2010-10-06 |
Family
ID=42810442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201007880U Expired - Fee Related CN201599387U (en) | 2010-01-22 | 2010-01-22 | Boost gear of three-wheeled motorcycle front boost reverse gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599387U (en) |
-
2010
- 2010-01-22 CN CN2010201007880U patent/CN201599387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZOU LING Free format text: FORMER OWNER: HUANG WENBO Effective date: 20111108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401133 JIANGBEI, CHONGQING TO: NEIJIANG, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111108 Address after: 201, No. 3 traffic road, Shizhong District, Sichuan, Neijiang Patentee after: Zou Ling Address before: 401133 Shiling village, fish mouth town, Jiangbei District, Chongqing, 11 Patentee before: Huang Wenbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20170122 |